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core: moved TD calculation from proc to chain

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This commit is contained in:
obscuren
2015-04-20 12:01:20 +02:00
parent fa729a0c55
commit 97b0c4b697
6 changed files with 24 additions and 24 deletions
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11
core/chain_manager.go
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@ -461,7 +461,7 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
}
// Call in to the block processor and check for errors. It's likely that if one block fails
// all others will fail too (unless a known block is returned).
td, logs, err := self.processor.Process(block)
logs, err := self.processor.Process(block)
if err != nil {
if IsKnownBlockErr(err) {
continue
@ -492,7 +492,8 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
return err
}
block.Td = td
block.Td = new(big.Int).Set(CalculateTD(block, self.GetBlock(block.ParentHash())))
self.mu.Lock()
{
@ -502,14 +503,14 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
self.write(block)
// Compare the TD of the last known block in the canonical chain to make sure it's greater.
// At this point it's possible that a different chain (fork) becomes the new canonical chain.
if td.Cmp(self.td) > 0 {
if block.Td.Cmp(self.td) > 0 {
//if block.Header().Number.Cmp(new(big.Int).Add(cblock.Header().Number, common.Big1)) < 0 {
if block.Number().Cmp(cblock.Number()) <= 0 {
chash := cblock.Hash()
hash := block.Hash()
if glog.V(logger.Info) {
glog.Infof("Split detected. New head #%v (%x) TD=%v, was #%v (%x) TD=%v\n", block.Header().Number, hash[:4], td, cblock.Header().Number, chash[:4], self.td)
glog.Infof("Split detected. New head #%v (%x) TD=%v, was #%v (%x) TD=%v\n", block.Header().Number, hash[:4], block.Td, cblock.Header().Number, chash[:4], self.td)
}
// during split we merge two different chains and create the new canonical chain
self.merge(self.getBlockByNumber(block.NumberU64()), block)
@ -518,7 +519,7 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
queueEvent.splitCount++
}
self.setTotalDifficulty(td)
self.setTotalDifficulty(block.Td)
self.insert(block)
jsonlogger.LogJson(&logger.EthChainNewHead{